Question about JVC LT-23X475 23 in. EDTV-Ready LCD Television

3 Answers

Black screen, sound ok

Works with remote but not panel controls After about two hours of operation, the picture shuts off leaving the screen black, but the sound continues. It seems to be temperature related. It happens more often when the room temperature is warm or hot. I haven't taken any steps yet to fix it. I'm just researching the problem right now. I'll probably have to take it in to be fixed.

Posted by on

3 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 3,037 Answers

Open it up and see if it is full of dust at all. Also take a look and see if anything smells burnt at all. If you don't feel comfortable doing this, then like you said, you should take it to be fixed but first see if it is a dust or blocked airflow problem. It sounds like a power supply/overheating problem in the circuitry though.

good luck and let me know of any further questions you may have and I would be glad to help answer them

Posted on May 27, 2008

  • Benjamin Patri
    Benjamin Patri Jun 02, 2008

    Were you able to fix this, if so then please give me some feedback by
    rating my solution. If you need any more help, I would be glad to
    assist you, just ask.

    thanks and Have a Great Day!

×

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 640 Answers

It sounds like the tuner in the unit is acting up.

Posted on May 27, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,066 Answers

Is there adequate room for ventilation around vents?

Posted on May 27, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do i fix a non responsive tv set?


Do the ballast first. That should get the picture back. The main board controls everything else.

Oct 08, 2016 | Televison & Video

2 Answers

42 inch LG Plasma TV Lost Picture


Hi it sounds like it has had an elctric fault like a resistor failing.
The click you heard would be a internal switch that cuts off the elctric supply to the screen to stop furthe damage hapening.
It could even be something simple like a bad solder and in that case will need locating and resoldering.
How old is the telly and how often is it used.
When you switch it off leave it off for about an hour then try again if you have allready done this then it probably is a blown resistor are you sure nothing has been pressed on controll have you tried seeing if you can acess the menu screen via the remote and see if that comes up on the screen let me know ok

Dec 14, 2007 | LG 42PX4DV 42 in. EDTV-Ready Plasma...

1 Answer

Won't completely shut off


Do you have a separate Cable Box? It sounds like you are shutting off the signal to the TV and may have to push a 'TV' button the remote then the 'off' button to actually shut down the TV.

Nov 21, 2013 | PixiModo Reflection 15M 15-Inch Digital...

1 Answer

Tv has no picture but sound is ok


First of all, change the input device to something you know works for sure. Look for any jammed buttons on remote or on control panel. (This can happen, if you inadvertently sit on the remote hidden under a magazine or newspaper) Check the picture settings to ensure that these are ok. If problem persists, it might need attention by a qualified service technician.

Jul 22, 2012 | Televison & Video

3 Answers

My Samsung LN-S2651D has sound but no picture


Hello,

Check with Samsung, this model should still be under the 3 year warranty. You are having a problem with the backlight power supply. You can look on the back of the unit for the manuf. date, if its less than 3 years then go to www.samsung.com and process the online service request form.

I hope this helps,if so please rate our solution.

Buddy
Corporate Computer
www.ccl-la.com

May 20, 2010 | Samsung LN-S2651D 26 in. LCD Television

1 Answer

My 27inch westinghouse flat screen has sound but


Ur LCD inverter board is dead.Replaced this LCD inverter board u will get ur picture back.This a simple repair take ur tv aparts,take out the LCD inverter board,it a long shape of a board.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter board for the replament.U will get ur picture back.Ok,good luck,labors about an hour work.

May 08, 2010 | Westinghouse 26" LCD Flat-Panel HDTV

1 Answer

Its a un branded 20.9'' flat screen TV 3/4 years old. When switching on it may work for 1 hour or more or 3 minutes or not at all. Sound is OK just no picture although pressing controls on TV set sometimes...


most trouble like that shows a protect mode, there's a problem with the system and it shuts down,if the sound remain after the screen off, the back lights circuit is only in trouble.whole system shutdown.tell me

Aug 27, 2009 | Televison & Video

1 Answer

No video/audio when pressing remote control or on the TV set


Moved my TV to another satellite receiver.
I received picture & audio.
Then I moved the TV back to its original position.

Now it works OK.

I probably hit a button that shut off my picture & sound.

I am mystified.

Thanks anyway.
Gerry............................;-))

Apr 13, 2009 | Westinghouse 26" LCD Flat-Panel HDTV

1 Answer

LG 47" LCD FLAT SCREEN


IF IT WASNT DIGITAL HD I WOULD HAVE SUSPECTED HIGH VOLTAGE POWER SUPPLY BUT THAT DOES NOT EXIST HERE.
Well, not completely true; the fluorescent backlight is still a high voltage device, even if only hundreds of volts instead of kilovolts, and either the lamp(s) or the power supply for it (them) is causing the dropout of your picture. When it does it next time, look at the screen from various angles, I think you will see that video content is still there.  

Jun 05, 2008 | LG 47LC7DF 47 in. LCD HDTV

Not finding what you are looking for?
JVC LT-23X475 23 in. EDTV-Ready LCD Television Logo

131 people viewed this question

Ask a Question

Usually answered in minutes!

Top JVC Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73150 Answers

Jaime Hernandez

Level 3 Expert

2307 Answers

easy alberta
easy alberta

Level 2 Expert

132 Answers

Are you a JVC Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...